[alsa-devel] [PATCH 1/2 v4] ALSA: Add snd_ctl_replace() to dynamically replace a control

Dimitris Papastamos dp at opensource.wolfsonmicro.com
Thu Mar 17 15:26:18 CET 2011

On Wed, Mar 16, 2011 at 12:16:39PM +0000, Dimitris Papastamos wrote:
> Add a function to dynamically replace a given control.  If the
> control does not already exist, a third parameter is used to determine
> whether to actually add that control.  This is useful in cases where
> downloadable firmware at runtime can add or replace existing controls.
> A separate patch needs to be made to allow ALSA Mixer to render the
> replaced controls on the fly.
> Signed-off-by: Dimitris Papastamos <dp at opensource.wolfsonmicro.com>


What's the status with this patch?


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